== sanity test 123ab: verify statahead work by using statx ========================================================== 22:16:39 (1781230599)
seq.cli-lustre-OST0000-super.width=0x1ffffff
seq.cli-lustre-OST0001-super.width=0x1ffffff
kvm
mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats=0
total: 100 open/close in 1.12 seconds: 89.05 ops/second
llite.lustre-ffff941404194800.statahead_max=0
100

real	0m1.009s
user	0m0.013s
sys	0m0.275s
'statx -l' 100 files without statahead: 1 sec
llite.lustre-ffff941404194800.statahead_max=128
llite.lustre-ffff941404194800.statahead_max=128
100

real	0m0.384s
user	0m0.004s
sys	0m0.195s
'statx -l' 100 files with statahead: 1 sec
statahead total: 69
statahead wrong: 2
agl total: 67
list_total: 23
fname_total: 44
hit_total: 1468
miss_total: 511
swrong=2 ewrong=2
total: 900 open/close in 5.24 seconds: 171.62 ops/second
llite.lustre-ffff941404194800.statahead_max=0
1000

real	0m11.648s
user	0m0.076s
sys	0m2.621s
'statx -l' 1000 files without statahead: 11 sec
llite.lustre-ffff941404194800.statahead_max=128
llite.lustre-ffff941404194800.statahead_max=128
1000

real	0m3.132s
user	0m0.038s
sys	0m1.763s
'statx -l' 1000 files with statahead: 3 sec
statahead total: 70
statahead wrong: 2
agl total: 68
list_total: 24
fname_total: 44
hit_total: 2467
miss_total: 511
swrong=2 ewrong=2
'statx -l' done
unlink + rm -r /mnt/lustre/d123ab.sanity: 9 seconds
llite.lustre-ffff941404194800.statahead_stats=
statahead total: 70
statahead wrong: 2
agl total: 68
list_total: 24
fname_total: 44
hit_total: 2467
miss_total: 511
mdc.lustre-MDT0000-mdc-ffff941404194800.batch_stats=
snapshot_time:            1781230641.983756952 secs.nsecs
start_time:               1781230601.680451569 secs.nsecs
elapsed_time:             40.303305383 secs.nsecs
subreqs per batch   batches   % cum %
1:		        35  47  47
2:		         8  10  58
4:		         4   5  64
8:		         5   6  71
16:		         5   6  78
32:		         1   1  79
64:		        15  20 100
unlink(/mnt/lustre/d123ab.sanity/f123ab.sanity0) error: No such file or directory
total: 0 unlinks in 0 seconds: -nan unlinks/second
seq.cli-lustre-OST0000-super.width=65536
seq.cli-lustre-OST0001-super.width=65536